S
M
T
W
T
F
S
29
61°
27°
30
69°
34°
31
82°
49°
1
77°
54°
2
56°
41°
3
62°
42°
4
83°
49°
5
57°
45°
6
55°
42°
7
48°
35°
8
56°
28°
9
63°
28°
10
75°
41°
11
66°
47°
12
68°
34°
13
82°
49°
14
87°
54°
15
90°
59°
16
91°
62°
17
79°
58°
18
76°
53°
19
62°
39°
20
53°
32°
21
57°
43°
22
65°
44°
23
74°
46°
24
70°
47°
25
52°
43°
26
56°
41°
27
62°
43°
28
56°
48°
29
60°
45°
30
58°
42°
1
59°
41°
2
58°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Wiconsico
Wiconsico's April 2026 forecast shows daily high temperatures ranging from 52° to 74°, with overnight lows between 41° and 48°. The average high for April is 61° with an average low of 44°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Wiconsico. See also: May | June | July.